Goovilla Chicken Feeder Waterer, Hanging or Screw-in Fence Feeder with Clips, 2 Pack 5 Quart Goat Feeder Supplies, Duck Piglet Sheeple Coop Dog Livestock Poultry Plastic Feeder Trough Bucket, Black

These are a slight bit lighter than some I have gotten before, but still pretty rugged. Between the black and the white ones, I would say the white ones are a bit more sturdy, just a bit. I use these as a supplemental feeder for my chickens. There is always an outlier that the others won't let in the main feeder. This assure she gets some. Placed flat against the fence, and just putting feed in the bottom not full to the top, there is just enough slope they don't pick much out onto the ground. I like them, easy to clean, durable. I f you leave them secured in the weather, drill a little hole in the bottom to drain water out. Of course that's considering you are using them for feed not water. I am happy with them.